Physics, asked by kr9515957, 2 months ago

some physical properties of boron family plz tell me answer fast​

Answers

Answered by shabitalks
4

Explanation:

boron family group ¹³ elements

outer most shell contain 3 electron


kr9515957: I asked for physical properties of boron family not boron
kr9515957: o soory its my mistake you send me the write answer
shabitalks: physical properties of boron include
shabitalks: they are solids
shabitalks: ooh sorry they include all type
shabitalks: their atomic size is more than group 12
shabitalks: atomic size increases down the group
kr9515957: thanks for this information
Answered by asrubasatwathar
0

Answer:

atomic no.is 5

atomic symbol is b

density is 2.08g/cm3

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